<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style>
			
			#one{
				width: 100px;
				height: 100px;
				background: red;
				
				position: relative;	/*相对于自己原来的位置*/
				left: 20px;
				top: 20px;
			}
			#two{
				width: 100px;
				height: 100px;
				background: orange;
				
				position: relative;
				left: 20px;
				top: 20px;
			}
		</style>
	</head>
	<body>
		<div id="one">
			001
		</div>
		<div id="two">
				002
		</div>
	</body>
</html>
